摘要
为了研究基于风光互补的LED路灯控制系统,通过分析风力发电、光伏发电各自的特点选择最大功率控制方法,针对蓄电池的种种弊端,采用了铅酸蓄电池与超级电容混合储能方式,设计了一个风力光照互补的发电控制系统,对LED路灯进行供电控制。理论证明这种由风能和太阳能供电的离网照明系统,将解决目前路灯系统存在的诸多弊端,有着广阔的前景。
In order to study the control system of LED street light based on wind and solar, and considering the drawbacks of battery, a lead - acid battery and ultra capacitor hybrid energy storage model is used through the analysis on the characteristics of wind power generation and photovoltaic power generation to select the maximum power control method, and a wind and solar generation control system is designed to control the power supply for LED street lights. It is proved by the theory that offgrid lighting system with wind power and solar power could solve many drawbacks of the current street lighting system, which has a broad prospect.
出处
《四川电力技术》
2013年第3期91-94,共4页
Sichuan Electric Power Technology
关键词
风光互补
混合储能
MPPT
LED路灯
wind and solar complementary
mixed energy storage
MPPT
LED street light
